The Leuchtturm1917 Weekly Planner 2027 in the B6+ Paperback is the slim, slip-it-anywhere weekly - a tall 125 x 190mm format with one whole week across a double-page spread, built for people who carry their planner everywhere. The paper is the thing. Eighty gsm, ink-proof, fountain-pen friendly. You get the 2026-2028 overviews, moon phases, international holidays, a project planner, an expandable pocket, detachable note pages and two ribbon markers - all in a trim profile. If A5 feels bulky and pocket feels tight, the B6+ Paperback is the elegant middle ground. Size: Paperback (B6+), 125 x 190 mm Hardcover, 80 g/m2 paper, high ink compatibility January 2027 - December 2027, one week across a double-page spread Overviews for 2026, 2027 and 2028, moon phases, international holidays Project planner, expandable pocket, detachable note pages Two ribbon markers, self-adhesive labels for archiving